Emperor penguins can be distinguished by their vocalizations ... The soon-to-be fathers will go nearly four months without food, losing roughly half their weight during breeding season.

While mammals are known for feeding milk to their young, some bird species produce a similar substance called crop milk.

South Africa is standing up against commercial fishing, particularly in locations that are a hotspot for penguin breeding ...

Penguin Day promotes understanding of their role in the environment, encourages learning about their lives, and raises ...

Imagine stepping onto the icy shores of ancient Antarctica—not to see today’s tuxedoed, knee-high Emperor penguins, but to ...

Taking a wrong turn in the coldest place on earth could cost you your life... and almost did for hundreds of penguin chicks ...

Unlike other birds, penguins lose all their feathers at once. This “catastrophic molt” leaves them grounded—and fasting—for ...

binding to kelp and other lower levels of the food chain. The result? Mercury accumulates in the atmosphere and in creatures ...

The best nature documentaries are the ultimate trip, minus the drugs. I'm talking about the kind of films that make you feel ...

Penguins are among some of the most charismatic and resilient creatures on Earth. From their endearing waddles to their ...

The footage Gregory captured on his shoot "comprises the start and the end of the episode where we focus on the key life stages of the emperor penguins, like emperor penguin chicks coming of age ...

Anyone enamored by “March of the Penguins” all those years ago needs to watch the revolutionary new series “Secrets of the ...